A company collected the ages from a random sample of its middle managers. What would be the approximate shape of the relative frequency histogram for the following frequency distribution?   Bin Interval       Frequency 20 to 25            8 25 to 30            6 30 to 35            5 35 to 40            12 40 to 45            15 45 to 50            7  

Which of these is the only meaningful measure of the central location for a categorical variable?

The following strip chart displays individual tips a server receives categorized by meal time at a particular restaurant. Approximately what was the highest tip received at dinner time?

A tabular summary of the statistical measure of a variable of interest with respect to two or more (typically categorical) variables is called a(n) __________. 

The difference between the minimum and maximum observation of a variable is called the __________.

During exploratory data analysis of the single variable, Age of Best Actress Award Winners, the analysts created the following box plot. This variable has __________.

In a negative relationship, __________.

When adjusting the HSL in Excel, the slider identified on the right side of this screenshot controls the __________.

*Verbindlich heißt “mandatory” auf Englisch.  https://www.goethe.de/resources/files/pdf268/thema-6.pdf

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